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Stapedectomy is a surgical procedure in which the stapes bone is removed from the middle ear and replaced with a prosthesis. If the stapes footplate is fixed in position, rather than being normally mobile, the result is a conductive hearing loss. There are two major causes of stapes fixation.
A modern variant of this surgery called a stapedotomy, is performed by drilling a small hole in the stapes footplate with a micro-drill or a laser, and the insertion of a piston-like prothesis. The success rate of either surgery depends greatly on the skill and the familiarity with the procedure of the surgeon. [17]
MRI without contrast agents is the imaging mode of choice for pre-surgical, in-utero diagnosis and evaluation of fetal tumors, primarily teratomas, facilitating open fetal surgery, other fetal interventions, and planning for procedures (such as the EXIT procedure) to safely deliver and treat babies whose defects would otherwise be fatal.
used in adenoid surgery.held in dagger holding fashion and passed behind soft palate. Yankauer's nasopharyngoscope: for a direct access or look at the nasopharynx: Yankauer suction tip: double bent sucker; used as a sucker in operations of the mouth Lichtwitz antrum-puncture trocar and canula
During the pandemic era, stimulus checks were a lifeline for many Americans. Now, if Elon Musk and President Donald Trump make some moves, Americans could be getting another round of payments in ...
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Many reservations are in rural communities or near border towns in places like Arizona and New Mexico. Native Americans have sometimes been mistaken for being Latino, activists said.
The stapesplasty prosthesis is indicated in cases of congenital or acquired defects of the stapes due to e.g.: Otosclerosis; Congenital fixation of the stapes; Traumatic injury; Malformation of the ossicular chain/middle ear; It can also be used to treat patients with inadequate conductive hearing from previous stapes surgery.